import React from 'react'
import WithMemo from './components/WithMemo'
import Without from './components/Without'

export default function App() {
    return (
        <div>
            <h3>没有使用 useMemo</h3>
            <Without/>
            <h4>使用了useMemo</h4>
            <WithMemo/>
        </div>
    )
}
